Dongfeng Motor Corp. is planning a restructuring with other central state-owned enterprise groups that may lead to a change in its controlling shareholder, Dongfeng Motor Group said in an exchange filing Sunday. 

Separately, another legacy automaker in China, Chongqing Changan Automobile Co. said Sunday that its indirect shareholder, China South Industries Group Co., is aiming to restructure with central state-owned enterprise groups too.

Shares jumped on Monday. Dongfeng climbed as much as 86%, the biggest intraday advance on record, before paring gains to 19%. Changan rose 6.1%.

Like their counterparts in Europe and the U.S., China’s legacy automakers are struggling to regain ground lost to the electric vehicle boom. The seismic shift in the market has given rise to new industry heavyweights like BYD Co., now China’s top-selling car brand, while squeezing out companies that can’t keep up with the technology-heavy offerings popular with drivers.

If realized, the merger would be a landmark event for China’s auto industry and enable the new entity to invest the vast sums required to develop the EV technologies needed to keep up with the cutting-edge models on offer by rivals.

“The restructure, if it materializes, would be a big step toward industry consolidation and of great importance to China’s auto industry for the longer term,” Morgan Stanley analysts including Joey Xu and Tim Hsiao, wrote in a note. The move would see “resource allocation towards brands with more competitive products and technologies, as well as a speeding up of industry consolidation,” they wrote.

Beyond EVs, the merger would also offer significant advantages in the combustion engine sector. A single, more streamlined company would gain economies of scale in manufacturing, procurement and distribution that would help cut costs in a market that sees regular price wars.

Still, consolidating two large, state-owned enterprises is a complex undertaking. Integrating disparate corporate cultures, streamlining overlapping operations and managing potential redundancies are just some of the challenges that would need to be addressed.

There are likely to be political sensitivities surrounding such a move, particularly concerning potential job losses. The combined entity would also need to manage a diverse brand portfolio to avoid cannibalization of market share.

So far, both listed parties indicated there would be a limited impact on their daily operations in near term. Morgan Stanley said it expects a more gradual restructuring process starting with parent companies, with integration among the listed companies to take longer.

Dongfeng Group sold 2.48 million vehicles in 2024, while Changan sold 2.68 million cars, including combustion engine vehicles and new energy cars, data from the State-owned Assets Supervision and Administration Commission showed. BYD shipped 4.27 million new-energy cars in the same period.